Another weakness as I mentioned in the other post is the fact that there are not that many active users yet. So you will not find the large user groups and dedicated resource web sites that the larger older companies enjoy. However you will find a much more forward thinking company that is willing to take risks with innovative products that the others will not try.
And when it comes to customer service, larger is not necessarily better. The smaller, more personable atmosphere I enjoy with Lionstracs has provided customer service far beyond the norm. I can speak with the C.E.O. and Hardware engineer of lionstracs through Yahoo Instant Messenger almost anytime. Has anyone else ever had that level of access to another keyboard manufacturer?
However I do see the definite advantage of the large user groups that Korg, Yamaha, Roland enjoy and I look forward to the day when even more of my SZ friends are also Mediastation users.