It would be brilliant to be able to have two companies open at the same time.
I used Tas previously and while I do like Sage, it is an absolute nuisance having to go from one company to the other when I need both open at the same time.
Along the same lines, it would be good to be able to have a different background colour for each company. The number of times I've entered stuff in the wrong one......
I agree Annette, this question has been asked by several users, including myself over the years but I have yet to see any positive response from Sage.