Once I purchased, installed and upgraded using SP Upgrade, the entire process from purchase to all data transferred took a grand total of 30 minutes. Very nice!!
After spending 3+ days wrestling with the other programs, I can't recommend this enough. Well worth the price. I just wish I'd found it first!!
I spent many hours attempting to get the upgrade to 2.5 to happen, but it hung every try. I posted the handing errors to their support forum, but apparently they no longer do support on their support forum and you must purchase a subscription to all their extensions to get support on jupgrade.
I'd rather they just sold jupgrade, as I don't need the other extensions.
I'm moving on to another package, because this one doesn't work, and it wasn't made clear when downloading that no support is provided unless you pay for it.