Hi, I have a audio device driver that requires two UpperFilter drivers. I've got this working OK under Windows 2K and XP. Will this scheme also work on Windows ME and 98SE? Are there limitations in these operating systems? If it should work, will the same INF entries I used to install the filters in 2K/XP work under ME/98SE? If not where can I find an example of how to load UpperFilters in ME/98SE? Thanks in advance.. WKD _________________________________________________________________ STOP MORE SPAM with the new MSN 8 and get 2 months FREE* http://join.msn.com/?page=features/junkmail ****************** WDMAUDIODEV addresses: Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx Subscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=subscribe Unsubscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=unsubscribe Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx URL to WDMAUDIODEV page: http://www.wdmaudiodev.de/