I rooted my Droid 1 using the standard method (I think the "Root ANY Version" commonly found here). I did this to both my dad and I's Droid 1 to allow tethering for our Xooms. Now every few days it says there is a system update to install. We were (as far as I know) on the latest and greatest software version before the root, so not sure why it keeps asking to update. I rooted them about 2 weeks ago and wasn't getting any system update requests before then. When I say "go ahead" it blocks the update and restarts. I've tried changing the file name of update.zip thinking it might be seeing that and thinking it's a new version, but it hasn't worked.
Any advice? Is there a real OTA update that I am unaware of?