Cheers matey, yeah I found that one and edited it to put a bit more of a swampy feel to it:
That web based dungeon mapper is a great program. I've now found a pretty good one for making overland maps in too now called autorealm, it's a bit basic but makes those old classic pencil drawn maps really well. Dundginni is still great for encounter maps, but there's so many maps out there for free I don't think I will go for it.
A.