freebsd on rackspace

[Aryeh Friedman]

I just talked to rackspace tech support on an other issue and they
said they plan to offer FreeBSD as a option after the upgrade from
Zend Classic to Zend Enterprise (ETA not known).... but they did say
we as a client are free to overwrite any slice on the virtual disk and
then use the console to configure GRUB to boot that kernel... any
ideas on how to proceed from this general advice to an actual
implementation? ..... they also said if we did get it to work before
the Zend upgrade was complete they would use our solution as the
standard one