Me and my play group are entirely new to this game, in a few cases 40k setting in general. I am wondering how much money I should give to my PC's. There is a tech priest in the group, and although he is a low rank now, he will soon be getting mechadendrite talents and he keeps pointing out how expensive all that machinery is. Also looking down the line, I noticed that bolter ammo, a classic weapon for this setting, has a large price tag on it as well. Will the standard pay it suggests in the book (I think it was something like one months pay per 400xp gained) be enough for them to afford all of this? Or should I consider giving them some bonuses?

There was a fairly recent discussion on this very topic- here's a link:

http://www.fantasyflightgames.com/edge_foros_discusion.asp?efid=70&efcid=3&efidt=456834

-Hope that helps.

Thank you! There were some pretty good ideas there I may try out.