Just this night I figured out thing that caused most troubles I’ve been facing in the last three weeks,it is: Mozilla Firefox !!

It crashes with something (i don’t know it specifically) in my windows and causes many unusual error on YM, IE, and many others window’s application. Also it caused my pc for having sudden and unexpected restart numerously. Many firefox users have reported such problem before, but it seems that the firefox developers do not take serious attention.

If only I knew this earlier, I wouldn’t have to do those several nerve-racking “unistall-reinstall ” thing. Heck, I thought it was my RAM.

Now, for the WP thing, I still can’t have most plugin work for the 2.5 version. I’ve gotta reconsider upgrading till every plugin i use support this version, or at least I get the replacement.