In summary, I had a great time on my trip to Europe. Saw lots of friends, learnt lots of new stuff about physics - I am starting to understand what NMR results mean now!
The conference was a great success, at least for me. I got lots of nice comments about my talk, and the funky animations definitely helped (and I don't mean powerpointish tomfoolery, but proper physics, though I don't know how to post them here).
Not only that but I also got offered a job at A Very Well Known British University, so it's now up to me not to mess that up! Looks like I'll finally be back in blighty after nearly seven years! I hope I will still be able to get the jokes!