Thanks for the replies. I thought TellTale were strongly involved in the Monkey Island/LeChuck's Revenge remakes though, I thought I'd read that somewhere, or am I wrong? Also read that TellTale will be selling it soon on their website.
I've just started playing Sam and Max Season 1 - really liking it so far. Will have a go at Season 2 after that - so far I'm enjoying season 1 as much as Hit the Road. It's amazing how far the graphics have come on since Hit the Road times - from memory I thought the graphics in that were pretty good - but I saw a clip on Youtube of it the other day, and it looks so dated now.