Trillian doesn't work well with Vista

I have been having a lot of problems with Trillian on my new Vista machine. Basically it refuses to retain a lot of my preferences and history and stuff when I restart my computer or restart the program.

Reason?: From the start I believed it to be some kind of permissions problems or something related to Vista's OMG SOMEBODY IS HAXXORING YOUR COMPUTERZ security features. Reason 32703944 why Vista blows...

Solution?: Install directly to C: instead of within C:/program files. Everything seems to be working perfectly now...did several restarts and it is now retaining everything I need retained!

Now...I love Trillian...but please, please go faster with your new Trillian Astra.