[AccessD] Citrix and Access

One of my customers is considering placing their Access 2003 app on a Citrix
server (we will have users in Asia).  He says that he believes that more
recent versions of Citrix are expected to work better with Access than in
the past, but he's not saying for certain.

Does anyone have recent experience placing an Access app on a Citrix server?
Any issues unique to Access?  Or any links to helpful information?

Thanks!
Dan