I'm currently using Windows Blinds. And the tab conversations keep getting smaller whenever I switch back and forth. Does anyone know the solution to this? Thanks.

This could be a problem with the skin you're using with Windows Blinds. Does it work fine with other skins? Do other skins work fine with this skin? If possible can you please link to the skin you are using?

You might need to disable WindowBlinds for just the Messenger process.

I am using.. VistaXP

for windowblinds. I can't link to it because I got it in a package, and I can't find it on google at the moment.

However it is just because of the Skin. I changed skins and it worked perfectly fine. Oh well. Thanks.

It's been known to occur with WindowsBlinds before. If you don't want to change skins, apparently there is an option to add Windows Live Messenger to an exception list for the WindowsBlinds program.