Partition count from a live TiVo, possible, how?

[AWT]

How can I check how many partitions my Series 1 has without pulling the drives?

I've got telnet/FTP (etc.) access to the box but, for example, I don't have a TiVo-compatible version of fdisk to run on it. Any ideas?

Cheers
Andrew

[BTUx9]

for tivo, you'd use pdisk, not fdisk... just ftp over an s1 binary and run it