diff --git a/TODO b/TODO
index 85aca1f7..780ac7ce 100644
--- a/TODO
+++ b/TODO
@@ -1,49 +1,45 @@
+- use strtime in bk package
+
+- cache queue rework?
+
+- document what checks are performed for each url type
+
 - SF request #952051: is query considered in url cache keys?
 
 - replace the debug() function with the logging module
   we'll see how we can insert multiple debug levels into this thing
 
-include some web check and/or spider features:
 - warn if overall size of page (including images/flash/etc.) is too big
   right now, the page size is only html content
+
 - save downloaded pages
-exceptions.AttributeError 'NoneType' object has no attribute 'write'               
-Traceback (most recent call last):                                                 
-  File "/usr/lib/python2.3/site-packages/linkcheck/UrlData.py", line               
-  303,  in check                                                                   
-    self._check()                                                                  
-  File "/usr/lib/python2.3/site-packages/linkcheck/UrlData.py", line               
-  369,  in _check                                                                  
-    self.parseUrl()                                                                
-  File "/usr/lib/python2.3/site-packages/linkcheck/HttpUrlData.py", line           
-426, in parseUrl                                                                   
-    self.parse_html()                                                              
-  File "/usr/lib/python2.3/site-packages/linkcheck/UrlData.py", line               
-  623,  in parse_html                                                              
-    line=line, column=column, name=name))                                          
-  File "/usr/lib/python2.3/site-packages/linkcheck/Config.py", line 250,           
-in appendUrl                                                                       
-    if not urlData.checkCache():                                                   
-  File "/usr/lib/python2.3/site-packages/linkcheck/UrlData.py", line               
-  409,  in checkCache                                                              
-    self.logMe()                                                                   
-  File "/usr/lib/python2.3/site-packages/linkcheck/UrlData.py", line               
-  298,  in logMe                                                                   
-    self.config.log_newUrl(self)                                                   
-  File "/usr/lib/python2.3/site-packages/linkcheck/Config.py", line 355,           
-in log_newUrl                                                                      
-    self["log"].newUrl(url)                                                        
-  File                                                                             
-  "/usr/lib/python2.3/site-packages/linkcheck/log/ColoredLogger.py",               
-line                                                                               
-91, in newUrl                                                                      
-    self.fd.write("|  ")                                                           
-AttributeError: 'NoneType' object has no attribute 'write'                         
-System info:                                                                       
-LinkChecker 1.12.3                                                                 
-Python 2.3.3 (#1, May  7 2004, 10:31:40)                                           
-[GCC 3.3.3 20040412 (Red Hat Linux 3.3.3-7)] on linux2                             
-                                                                                   
-******** LinkChecker internal error, bailing out ********                          
-removed 22 cached urls from incoming queue                                         
-removed 447 cached urls from incoming queue                                
\ No newline at end of file
+
+- error:
+exceptions.AttributeError 'NoneType' object has no attribute 'write'
+Traceback (most recent call last):
+  File "/usr/lib/python2.3/site-packages/linkcheck/UrlData.py", line 303,  in check
+    self._check()
+  File "/usr/lib/python2.3/site-packages/linkcheck/UrlData.py", line 369,  in _check
+    self.parseUrl()
+  File "/usr/lib/python2.3/site-packages/linkcheck/HttpUrlData.py", line 426, in parseUrl
+    self.parse_html()
+  File "/usr/lib/python2.3/site-packages/linkcheck/UrlData.py", line 623, in parse_html
+    line=line, column=column, name=name))
+  File "/usr/lib/python2.3/site-packages/linkcheck/Config.py", line 250, in appendUrl
+    if not urlData.checkCache():
+  File "/usr/lib/python2.3/site-packages/linkcheck/UrlData.py", line 409, in checkCache
+    self.logMe()
+  File "/usr/lib/python2.3/site-packages/linkcheck/UrlData.py", line 298, in logMe
+    self.config.log_newUrl(self)
+  File "/usr/lib/python2.3/site-packages/linkcheck/Config.py", line 355, in log_newUrl
+    self["log"].newUrl(url)
+  File "/usr/lib/python2.3/site-packages/linkcheck/log/ColoredLogger.py", line 91, in newUrl self.fd.write("|  ")
+AttributeError: 'NoneType' object has no attribute 'write'
+System info:
+LinkChecker 1.12.3
+Python 2.3.3 (#1, May  7 2004, 10:31:40)
+[GCC 3.3.3 20040412 (Red Hat Linux 3.3.3-7)] on linux2
+
+******** LinkChecker internal error, bailing out ********
+removed 22 cached urls from incoming queue
+removed 447 cached urls from incoming queue