[Mark]

I'm really looking forward to this feature because I have at last found a suitable tablet. It is the HP slate 21 which has a 21.5" diagonal and HD IPS screen. Available from HP on the internet direct for under £200, it arrived this morning. I think it is also available from Curries at about £350. I tested the resolution for two pages side by side by scanning two pages of a full-size music book and importing the pdf into Mobilesheets. I had to select the "display top half of page in landscape mode" to get it to display across the whole screen, and then scroll down to see both pages completely (a bit of a bother) but it proved the screen resolution is ok for two pages side by side. There was no aliasing on the ledger lines either and I could read it easily.
Really looking forward to version 5 with two-page views built into Mobilesheets.
If you go for the HP slate 21, be aware it is heavy (over 4kg) and won't fit into your pocket! What a lot you get for your money though.
Mark