Hi, Joop
Yes, I've a printer into win-os2 (Agfa color PS), which works very well: it print postscript files from all my windows apps! This issue occur only printing from powerpoint: if i need to print into landscape format a .doc or a .xls file from the same suite it works just like with other windows apps i' have!!
Damn MS$%@#@#!!!
Still not found a valid way to open/convert/print it and i don't wanna a portrait format, rewrite it using AOO needs a lot of time!
Also Libroffice for linux and MSOffice 2003 for Windows does not open it (again wrong version)!