Dataviz makes a product called Roadsync that will let you sync Exchange email only, without contacts or calendar info. Are there other similar products?

The build-in EAS functions of Versamail are nice, but:
1) I do not want to store personal contacts or calendar items on the Exchange server, and
2) Calendar info is limited to at most 6 months. I need at least a year, as I often reference the scheduling of annual tasks.

Any other suggestions would be appreciated.