Sharepoint + infopath + bcm or sharepoint bcm

[drdos]

Hy first of all, i would like to know if there is a nice way to use
sharepoints list to access to BCM 2007 records, i.am using sharepoint from
online services from microsoft and i would like to access client
data(history) only i have a lead app on the run on sharepoint online services
running but , anyway does anyone know if i can communicate realtime with bcm
on my computer using Sharepoint or do i need Infopath to comunicate with
mysql .mdf file with forms ??

thanks in advance for all your help.