I've been trawlling eBay again *slaps himself* and I came a cross a box of 10 assorted Cokin filters with all different colours plus a few graduated ND's and other do-hickeys. Now it all looked very nice and for 25 Aussie Dollars (includes shipping) it's a steal! (adaptor rings are just as cheap) Is it still worth using them on DSLR's because most of the coloured filters are available in Photoshop but i've always wanted a 1/2 ND to play with... One last thing: Are Cokin filters better than the filters in Photoshop? I know it's probably a personal thing who prefers using a physical filter you can handle and play with rather than a piece of rendering software? Thoughts?