Am looking at a TT1 & TT+ Traffic, via my mobile phone/GPRS and have a couple of questions. 1) My Nokia 6310i is not listed as compatable on the TT site. Q Does anybody know it this will work, particulary interested if anybody who has this combo can comment. 2) Assuming the answer above is yes it will work, is the service any good? Does it accurately get traffic jam data and propose alternative routes. All comment/opinion/suggestion welcome. Thanks.