Have this great phone, performing very good yet. I have noticed a specific problem today and want some insight. My SD card space was depleting day by day even if i did not download anything. I came accross a folder [/mnt/sdcard/android/data/com.sec.android.app.twlauncher/cache] where daily 2 /3 files named launcher_*********.db of ever increasing sizes (currently each file size >3MB [total 200 files]) are created without my knowledge. This is eating up my space and forcing me to delete other files. Can I delete these cache files? Will there be any problme? and why basically these are generated.