I have a Touch, upgraded to 1.1.3 I had about 2GB of music loaded in when I started playing around with adding web apps. In all, I added 28 web apps. However, when I then tried to add more music I found that the memory was full with 0GB available. Checking with iTunes, it showed that there was 5.65GB of memory used under the "Other" category. The local Apple Store "Geniuses" couldn't explain the memory problem but surmised that the 28 apps I added used up the memory. I find this incredible since the wab apps are nothing more than bookmarks and the 28 apps were using 5.65GB of memory, or 200MB each! It seems, after all, that they were right. I removed all the apps and did a system restore. That cleared the memory problem. Just passing along the information to those of you who may be contemplating adding web apps to your Touch. Has anyone else had similar symptoms? I've written to customer support at Apple for an explanation but haven't heard back yet.