Thanks, I've been exploring a lot of the papers and seeing what I can get working. Some of it really has been interesting, but I just never seem to be able to g

Thanks, I've been exploring a lot of the papers and seeing what I can get working. Some of it really has been interesting, but I just never seem to be able to get it to work well. I might just need to throw myself at it all a bit more. Thanks for the links though, I'll check them out.