This thread already exsists.
HERE.All the information is there. If you haven't noticed quite a few people have already got just about everything booked and sorted already.
Regarding what you said about trains/
plan of action:
Friday 22nd - Catch train to London around
Lunch time. Reason for this is one, check in at the hotel is 3pm, two, I have an exam in the morning first thing (not that two is important for you really). That will mean we'll probably arrive end up getting to the hotel for about 5/6pm.
Saturday 23rd - Expo
Sunday 24th - Expo
Monday 25th - Shopping (in the manga shops
?) catch train late-afternoon/evening.
Okay, that's just a sort of general plan. Don't worry too much, I pretty good with directions and I know my way around the area, the tubes, trains etc. And just for people's comfort I'll be printing out maps of the area.. just incase people don't trust me ¬__¬ Soo what I'm trying to say is, never fear! You shall not get lost!