I'm sorry if I'm intruding, but I might just be able to get my hands on a very cheap D40x. A couple of questions:
1) How much will it cost to convert it to IR and where do I get it done?
2) I currently only have the 24-70mm f/2.8 and 70-200mm VRII f/2.8, are they useable for IR photography?
2a) If not, what cheap lens will you recommend?