A few questions to answer your question properly:
What's your LOB?
How many users?
What's your network infrastructure?
What's your budget for implementation?
What version of Macola are you interested in?
What's your time frame?
Have you arranged a demo?
What are your aches and pains with your current software?
Macola's been around for a long time, and was acquired by a Dutch software company in 02/01. Since that time, there's been a new product line rolled out (Macola ES), and new ancillary products made available, such as E-Synergy, which is a Web based Project Management/CRM tool.