An app to protect my apps from toddler?

[nodisassemble!]

Ok. I have looked all through the settings, I have searched the App Store - can someone point me in the right direction? I let my 2 year old play with the iPhone all the time - it's a serious sanity saver (for both of us). The kid can now negotiate the interface with ease. The problem, though, is that at that age, you can't explain to them "hey, don't delete that app/photo/video!". It is waaaay too easy, and it's happened a few times now. I would have thought there would be a setting to disable the app delete feature, but I can't find it. Or maybe an app to disable it, give it a password requirement or something, but I've searched the app store and I can't find anything. Maybe I'm not using the right search words, I don't know...there must be something! I'm not on OS4 yet, is there a solution in that OS? Help please!

 

[pasipple]

Don't think there is such an app. Buy an old iPodTouch off of eBay....for the little one!