I\'m not sure if it was asked, but I couldn\'t find anything like this.
My program uses a simple .txt file for log purposes, It just creates/opens a file and appends
The 3 W's :
When, what and where.
For viewing something like multitail ("tail on steroids") http://www.vanheusden.com/multitail/
or for pure ms windows try mtail http://ophilipp.free.fr/op_tail.htm
And to keep your files readable, you might want to start new files when if the filesize of the current log file is over certain limit. Example: