Hi i have mio c310 digiwalker but i dont have his tools or any software which can convery poi or can add poi through pc. acctually i buy this gps second hand and it does not come with any cd or software and the software which i have download from offically site has corrupted. i tried it many times. so can any one plz post me link from where i can get tools for transferring poi to my gps thx...... and cheers.......