The cygwin X FAQ has great information on X forwarding over SSH and a list of problems that might occur and how to fix them. I never knew about the -Y option for example:
http://x.cygwin.com/docs/faq/cygwin-x-faq.html#remote -- Thanks KenF OpenOffice.org developer -- SLUG - Sydney Linux User's Group Mailing List - http://slug.org.au/ Subscription info and FAQs: http://slug.org.au/faq/mailinglists.html
