Upgrading Time Capsule
Good morning all, sorry if I'm off track to the thread.
On upgrading the

Time Capsule mine is one of the new 2 radio breed. But had the 500Gb HD in , the only one in stock at my local Apple branch.
Do a backup of the existing Sparsebundles.
First having unpacked the new HD it is a Western Digital Caviar Green WD20EADS 2TB 32MB SATA/300 Hard Drive. (£163 over here)
For some unknown reason when put in the Capsule it couldn't be seen (instant panic), after a cold beer and coming back down to earth. I took the HD out of the capsule and fitted it in a Iomega, a capsule look alike external HD, fired it up on the iMac, true it was empty but no format, so went into disc utility formatted it then transfered it back to the time capsule.
I suppose I could have transfered the laptop & imac Time machine sparsebundles, but I elected to leave them on the NAS and start again. Oh do link up with a ethernet cable first time, its quicker.
The new HD did not have such a deep depression near the disc centre where the temperature sensor fitted as the old HD so I stuck it on the side as close as possible to the bearing.
The new HD runs quieter and noticeably cooler than original 500GB. Also considerably cheaper than

1TB let alone any 2TB in the pipeline.
Hope this helps
Kind rgds to all.