Odd problem..
 

Very simple though.
I can connect to live, and i USED to be able to connect to Emu servers. However, now, i can only connect to live. When i login to the Emu, i can get on my server account, its all good, and then when i select my desired server, and enter, the EQ window goes blank, and just sits there like a retard with its thumb up its ass. Tried every fix for the crashing problems. None works. Anybody mind helping me? I'd really like to start playing here again.

If you patched to live, you can't play eqemu. You need to buy/install titanium and don't patch to live.

And how can i downgrade efficiently?

By installing EQ Titanium from scratch. You can use a separate directory from your EQLive directory so that you can switch between using either of them easily. There is now "downgrade" option other than reinstalling Titanium.