There are a number of good British tracks out there, all of which have been mentioned above. A lot of them are quite processional with F1 performances, but just try running a season of F3000 and the races really come to life!
In my opinion, the best ones out there are Brands Hatch, Goodwood (superb), Donington GP and Crystal Palace - I haven't discovered your graphics pack for Snetterton Heath (Ellis) but that track layout is also a good one.
Personally, as a Brum resident, I'd love someone to make the Birmingham F3000 track - I had it for GP2 and loved it! Sadly though, I'm a car painter and not a track builder, so I have to rely on the work of others (and am very grateful for it, must add).
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