moka5

What is CDSK. What is VMDK

Can someone please explain the difference. When a LivePC is initially made all the disks have to be CDSKS. Later on they change to VMDKs. But these VMDKs are not VMWare compatible (at least, they don't open in the VMWare mounting utility). Why are these VMDKs not compatible? Why can't I open up my LivePC VMX in VMWare workstation?

Appreciate answers to any of these questions

proprietary format, or something

* not sure why it's been chosen to shoot compatibility in the foot using weird disk format.
* The "persisent" option does not work as advertised.
* Disks are not shrinkable like VMware disks typically are. My installation swelled to 5 gb and never came back, even though I've reduced its contents to