I have to say I've been a little disappointed with Toysoft. I do regret having paid for Lightwav, since it is horribly unstable on my SPCS 650. I love the featureset, but the support has been very sub-par. I guess I've been spoiled by Palm developers like CodeJedi (even though I don't use ShadowPlan any more, their support is amazing), Natara (again, fantastic support and their program Bonsai is THE reason I still use a palm-os device), and of course, Jeff Gibson (even though I have had my issues with VolumeCare, there is no denying that he's a badass mamma jamma when it comes to customer support). The upshot of Toysoft's advice in regards to my reboot problems was "Some Treo's just reboot alot."