Texturing Sculptys with Maya and/or Zbrush?

Heyas Building sculptys is working better and better, but Im sick of using my textures and hope they look good on them. I got Zbrush at our Studio and I heard that its possible to Paint the textures with it. Since weeks Im now looking for a tutorial that shows me 1. how to import the maya .obj File (because everytime I try it gives out an error) and 2. how to export the texture file. Same thing with maya, havnt found any tutorial about texturing a sculpty.hmm what else... Im not talking about the sculpmap need texturin I NEED your help, asap! mucho importante ^,.,^

I use Zbrush and it is great fun. I can't help you with import from Maya, but I have been getting good results with texturing with the Projection Master. See
http://206.145.80.239/zbc/showthread.php?t=20352&page=1&pp=15

For a more advanced tutorial for projecting photos onto your mesh see
http://www.zbrushcentral.com/zbc/showthread.php?t=33715