OpenSource CRM PHP Version

hey people,

this is a quick question more than anything before i spend days banging my head against the proverbial brick wall…

Has anyone any experience of using SugarOpenSource CRM.

It seems straight forward enough but i wanted to add the system to Fasthosts (Hosting Provider)… which is shared hosting but i cant see that being a problem.

The issue is that upon installing via there web interface it has told me there PHP version installed on Fasthosts is incorrect and hence it cant go any further.

Has anyone got round this, can suggest an alternative route or even alternative online CRM? (as we currently have no central server). It would be much appreciated?