two problems I have noticed, but done little in the way of research or remediation:
1 - gsc & gsi when built for solaris 2.6 won't run in the xemacs shell window. No problems in an xterm
2 - (display '(foo bar)) comes out as foobar - I don't know if this is valid RnRS or not, but every scheme I've used has put spaces in between, including gambit 3.0
sorry for the lame bug report, but I figure it's better than nothing
david rush -- DIsruptive Technology!