Got my Olympus XA1 off eBay as a wander point & shoot, first roll is with my favourite colour film (because its cheap =D ) Agfa Vista 200 from Poundland. The XA1 has just 2 ISO options, 100 and 400 - as the Agfa is box speed 200 I set it to 400, which is my usual setting on my M6 anyway as I like the blue, green shadows.