I seem to have posted this twice... I tried to post this version but my connection then played up so I didn't realise it had actually posted, I then posted it again later.
Yes I know what you mean. I did try to create a depth of field effect by just blurring the background and not the ground the bike is standing on, but Icouldn't work out how to make it graduate to less blurry in the foreground. I'm pretty new to this sort of thing, so I just ended up with a line between blurry and non blurry that looked awful. I'm sure I could do it if I knew how to! I have ordered a book about PSP so perhaps that'll help me.