2 Questions: smartscroll and mobireader

[mdjazz]

Recently installed these two different apps. Mobi seemed to want to work but would freeze up everytime I started to look at an ebook that I downloaded. Anybody know why that is?

Also installed smartscroll (unlocked apps and all of that...) but couldn't get it to work. I even uninstalled the unlocking app that I used and turned the Q off but still didn't do anything beyond saying that I enabled it. When I would browse a website the keys all functioned as normal.

Could these problems be because I put the apps on my storage card? Should I put them on the device? Thanks for the help!
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Just tried my own idea and installed them on the device....no luck. Do I just not know how to use these apps?!