Hi. I have a Blackberry 8800 through my work. They are offering me an upgrade to the new Curve. From what I know, the Curve does not come with a holster like the 8800 (or my previous 8700c). Can I use my 8800 holster with the Curve? Or, can I buy a holster as an accessory? And, lastly, do the profile settings on the Curve allow for a different behavior in and out of the holster (like previous models)? Thanks!