New Multiboxer saying hello and asking a few questions. :)

[Devastation]

Hello everyone, I'm Devastation.

I started Boxing today and so far I like it. I play on Norgannon US. I'm currently working on a group of 3 Shamans. I've been reading threw this site and thats what got me into it. and the fact that why level up 1 character at a time when I can level +2 Characters at the same time.

But I have a few questions to ask.

Would my current spec's be okay to run a possible 5-man group in the future once I get more familiarized with Keyclone and the whole Multi-boxing?

My Specs:

Intel Core2 Quad Q6600 @ 2.40GHz
4GB of Ram
Windows XP SP2 (Don't know if it's 32 or 64 bit)
Nvidia GeForce 8800 GTS

My other questions are. Is there any high recomended addons for Multiboxing to make it easier and does anyone else Multi-box on Norgannon aswell? (Horde or Alliance.)