Gas system for an RT-ULE Custom?

[poor white boy]

I recently started playing again after several years off. It didn't take me long to realize that my old Tippmann 98 just won't cut it if I am going to hang out with the cool crowd again. So I ordered an RT with all of the bells and whistles, then realized that I don't know anything at all about nitrogen. can someone tell me what all I would need to get started? I am completely lost here.

Thanks for any future useful information!

[Hooter42]

All that you will need is a high pressure preset nitro tank, it will thread into the ASA on the RT, just like a CO2 tank would (But dont use co2 on the RT or youll be in big trouble). Crossfire makes a good one for around $200. I would go with a 68/4500, youll get more shots per tank, if your field fills 4500 psi.