It was such a big challenge for me to replace our decades-old central system with OpenERP,a very sophisticated ERP platform which was totally new to me. However, they relieved me from that pressure by answering my hundreds of questions, asking me even more questions that I could not come up with by myself, and having so-detailed live demonstration and hearing sessions via Skype before actually kicking-off the project. Sales persons were never late to reply to my message and always open to discussion, while engineers are incredibly knowledgeable not only about the technology itself but also about practical business operations. They always provided the best solution for each demand taking the great balance of simplicity and functionality. I deeply appreciate their more-than-6-months continuous support and cooperation for bringing this challenging project to a success. No need to mention that I'd repeat to hire them on more jobs as I do know that's always among the best choices, particularly for OpenERP related jobs.