[Evolution] How to run evolution-0.10

[Paul "R." Watkins <pwatkins retaillabs com>]

Got a slight problem here.

Had evolution-0.9 on the system -- got nightly updates via red carpet,
etc.

Then I downloaded and installed evolution-.10 but I can't get it to
start.

How do I preserve my data files (mail and contact) and get them to work
under .10 and get .9 off the system and .10 working?

Paul