Better Quality computer speakers

I don't know if you have any size constraints or not? Or if you need the speakers to be portable? But i see you use ATC active speakers. I am using Mackie HR824's at my computer and they sound fantastic. They are also active and have a separate amp for each driver. There is also the HR624 which has the 6" woofer and i am sure that sounds fantastic as well. I saw a very nice pair of HR824's for sale on ebay for around $600 just the other day. Definitely worth a check out for very high quality near field listening i feel.

I purchased the Audioengine A5's and couldn't be happier.

You just missed these Eminent Technology LFT-11's.

http://cls.audiogon.com/cgi-bin/cls.pl?spkrplan&1222970900

I using the Audioengine A2 and it is much better than anything from Bose. Problem is it is only for music. If you are a gamer and you need 5.1, then you have to look elsewhere. Another thing to take note is I am using a headphone amp to drive the A2.