I have been pretty much fortunate to not have to fix to many dvd's. Mostly a buisness decision. When they came out we knew that they would go the way of vcr's and cd players--meaning "get real cheap--real quick" So we don't have any info on hand. Now for the problem Zenith IQDVD2300. I cannot get the menu to come up so I can check the software version in it. The unit will play some DVD's all the way through, but some of the newer ones will start skipping all ways around 1 hour to 1:15. only on certain newer discs. I lubed the sled rail and cut throat island and test discs play fine. but "24 discs allways screw up on the 3 episode on each disc. I am assuming it needs to have the eprom flashed, which means replacing it, but I am guessing. Thanks for any help. Jeff Lyles TV and Appliance 17 S Washington St Elkhorn, Wi. 53121 ph 262-723-3477 fax 262-723-3658 tech@xxxxxxxxxxx ------------------------------------------ Submit A Repair Tip For Everyone Here: http://www.tech-assist.org/secure/tip/main.html ------------------------------------------ To REMOVE your email address, click here: http://www.tech-assist.org/unsubb.html To CHANGE your email address, click here: http://www.techassist.net/forms/change.html