1. Think I saw 200 somewhere, but not sure. Nobody gets that high anyway=D
2. Yup, just one.
3. You should see "Next:" and a number under your current XP. And its a coloured bar too, red if you need a lot, yellow is about half if I recall correctly and green if almost there.
Edited By: Lilith Delcroix on Year 12 Day 22 13:03 ____________
I don't believe there is a level cap. Someone (Syn I think) had a list of the XP needed to go to each level and that finished at 255, but that could be because they got bored at that point, is the actual level cap, or was the level cap when they wrote it but has since been changed. Moot though as Lilith said no-one will get that high without cheating any time soon. Highest level is around 30-40 or so I think.
I've always heard it was 255 but if i remember correctly Venix reached lvl 295 through a bug, every time he earned an experience point it gave him more HP and tried to level him up but didn't actually increase the level.
Regardless it's higher than anyone will ever reach.