I haven't used Arduino as ISP with Atmel studio. However I found this link http://forum.arduino.cc/index.php?topic=176375.0
I have downloaded AVRStudio 5 with my amazingly slow internet in 5 days.
So now is probably a bad time to tell you that you should skip 5 (which everyone says was a low-point), and go straight to 6.2 (for WXP) or 7.0 (any more recent OS)? (no, you say you already started downloading 6.2. Good!)It takes a couple hours to install on newer PCs too. Largely because you have to keep agreeing to new licenses for each sub-bit. Bleh.
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