I thought at work when I brought laptop I do not get this, so I brought with me to work and hooked up just like last night, does not get that pop up about no disk, I do see the F drive, which until I formatted the card I did not beleive was SD card, but the 20 like folder that seem to grown on the card was the card, after format starts out with like 2 folders, then grows, wierd! Anyways I hooked up at office, no pop up about no disk...in my mind i think has to do with the USB cable i'm using, I use the short cord in office and at home I unplug the one that you can use for wall charger, the one with 90 degree bend, is that what's causing, cause I disconnect from my router at home as I am now. No pop up, I'm tethered with PDANet there is a F drive as I said = SD Card and a D drive, which if click on says no disk, assuming that must be phone, I don't get the one drive anymore that has those boot loader files and couple others...any idea why not? but hope the cable was issue.