There's a reason why I recommended Cisco Local Director over NLB.
While we're not exactly living hand-to-mouth here, this is also a young company and it's at a stage where it's very difficult to justify a $10k+ expenditure for hardware that, in essence, does the same thing our installed OS and some elbow grease should be able to do. The installation hasn't been remotely easy, but it hasn't been quite $10k difficult, either.
Getting close, though. <ng>