By provider I meant the store in which I get paper, chemicals, film, filters... It's very small, so it is also like a gathering point for photographers that still use film for conviction in my city. Anyway, I know that Durst is easier to keep in Europe, but for me it really doesn't matter all that much since I'm in South America and both brands are equally hard to get Any ideas on what to do? I've been looking in ebay and the power supplies from Durst seem to be hard to get, so I think a generic one would be ok (I'm also on a low budget), but I would like to know what kind should I get, and how does a timer work in that case. Thanks.