Sorry for all of the problems with the photo RSS feed (ie the million or so that have been generated) I think I have got it straightened out now and starting tomorrow you should only be seeing the entries that get tagged as new in my gallery (not the entire gallery like was happening, I had to write some code to parse it better).

By default now, any photo that I upload to my gallery will be marked new for 14 days and will be included in the feed until the 2 week period is up.