If you've allready got an associates, you may want to consider online and/or accelerated.

I'm thinking about signing up for this program:

http://www.bellevue.edu/Programs/Degrees/isst.html

It's online and accelerated. I havn't looked at many others, since I live about 15 minutes fromt his school... I'm doing online because of my strange work hours. It's about $10k for the program, but the GI bill is picking up my tab.