I had just bought i730 just for the fun of having a touchscreen. i would like to update to WM5 but i didn't get the linking cable to the pc. and i was wondering if i could download the update through the internet on the phone? possibly get the .cab file? i had seen that i could get the update for the daylight savings time through the internet.

no

you must have it attached to the computer and it needs to be powered

your options are either the cradle or a data cable that charges

good luck

thats what I thought, thanks for the input.