First post here - just wanted to share the sentiments of others here in saying that I really appreciate the effort you are going to to preserve these films! I've gone and made a second donation to the cause, and will try to do the same each month.
Thought you might be interested in this laserdisc player which is currently in Ebay:
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&category=3317&item=5785377965&rd=1
Cheers!
Mugsy