Thanks. Thought i'd ask a couple more questions in the same thread rather than start a new one so here it goes:

1) I've recently had some films developed but got them onto a CD rather than prints (i wasn't sure what was on 3 of the 4). After collecting the prints i noticed that the images are rather grainy - does this always happen when films are put on CD?

2) Also on the film that i was aware of the content (the most recent of the 4) there appears to be water/damp marks on the images. Is this due to the film, the lens or the processing?

http://img294.imageshack.us/my.php?image=57100002wl4.jpg

i've attached a link to one of the photos and if anyone could help me out with what the blemish is i'd be very grateful.