thanks for the input. time is not a factor really...if i am going to carry on with film i'd like to be able to go out, shoot a roll and be able to see the results the same day if i want to...
just wanted to make sure that the chemical costs would not be ridiculously high or something...60p/70p a roll seems cool though, especially combined with cheaper, bulk film deals, or out of date stuff!
when you pay £5 for developing/mounting and £4 for a film, well, 30 rolls of film and you have spent enough to buy a dslr...makes you think.