Solve360 can import Contact data from Highrise through the standard feature: Contacts > Data > Import.  We now have the ability to import Project data from Basecamp too.

Currently this feature is only available to our internal staff.  However, our support team is happy to import your Basecamp data into your Solve account at no charge now (just ask).  We will be integrating this as a standard feature within the application, but we’re reaching out now with this offer because lots of folks need it ASAP.