Re iOS, I think you go settings - general - about - version. Or plug your iPad into a PC or Mac running iTunes and it will offer you the update if you're running iOS4.

M push the Sooloos update. In ControlPC a tab called, I think, messages appears; and if you click on that and follow the instructions it'll do the system core update.

MC200, Twinstore, 808v6/ID41 -> DSP8000SE (+ SB Touch, Sony BDP-3300, SKYHD, legacy cassette player)
2nd system: MC200 analogue out, Linn LP12, SB3 -> Quad 34 -> M60 rosewood
F80 (Rubino Micallizzato)
F80 (Rosso Corsa)