ne1 know of any good not so expensive Receiver packs, i know newguy told me about som...but im domb and i for got!

Cheapbatterypacks.com
They have some cheap packs
you could also try Ballistic batteries, they are more $$

how long would a 1100 mAh rx pack hold up for?

this is the pack im looking at
http://www.ballisticbatteries.com/St...owLarg e=True

I went a different route. Went to Meijer and bought an 8 pack of NiMH AA 2350aH batteries and soldered them together in a 5 cell formation and wired it up with Tamiya connectors. Works like a charm and only $17, with 3 extra AA batteries.

The 1100 Mah pack will give you pretty good runtime. As long as you don't do what I did, and leave it on for 2 hours, while I wasn't running. Also, you are right in looking at the 3/2 hump pack. It fits perfect in the Maxx's battery box. I'd also spend the extra $7.50 to get the charger also....

thats y i was looking at that pack, just need to look over my budget to see how much it will hert my wallet right now. ya i know its only 16$+7.50+S&H= around 30 bucks (that a lot when only got 20$income a week)

If you are in need for you TMAX? Here is the Pack Gabe Recomened to me and it last way beyond a day bashin. Ballistic Pack buy the charger as well. Cheap usually means low quality!!!