Would it be possible to have this file size shrinked?

http://euniana.kahlan.org/catkeyboard.gif

So I can use it as a premium sized avatar?

I used some site based gif shrinkers and ended up with one that only fit at like 92x74 or something like that.

http://www.freeimagehosting.net/uploads/e892160bb7.gif

^I think prem is still 160x100 and 50kb max.

Thank you guys

Prem is actually like around 73kb now I think.