crystalcross wrote: When you go, take a EVP recorder.
As for the camera, the DiMage 5 I have is only 3 MP, but it was less than $20 at a thrift shop.
The DiMage 7 I'm looking at is 5 MP, but would be about $45. If I ever get the money I'll get a DSLR camera with 12-15MP. But that's down the road.
We recently purchased an Olympus digital voice recorder for doing EVP's and was going to take it today if I can remember it.
Regarding a camera, do remember that unless you convert a 12-15 MP camera to straight IR, nothing is made today that would accomodate IR filters. Today's camera's will not support those IR filters you just purchased. In case you're interested, here's a link from Ebay on the camera I use for IR photography:
Those shots I've posted have been from the D70 camera. Canon also had some cameras from the earlier 2000's that will support an IR filter as well; I'm not sure what they are however.