I have windows 7. I noticed there is a tomtom HOME folder under My Documents. there is almost\n10 gb of data in there. I would like to delete some of this but am wondering if it is ok. I already made\nbackups thru explorer myself and stored them in a partition set aside for data backups. there is four \nfolders under the HOME folder ..backup download FromDevice and Sharing. the FromDevice folder\ncontains a number of data.zip and data.toc files and another folder called XXL. in that folder it appears there is another backup of the device. there is nothing in the folder named Sharing. I'd like to pare down that 10 gigabytes so is it ok to delete most of these files, even tho all files under the HOME folder are system marked as read only.