hi, was hoping someone may be able to offer me some advice on buying a digital slr. i've studied photography at a pretty basic level for 3 yeras and am now going on to study fashion photography at degree level and my kit desperately needs upgrading. i have been getting by on a borrowed nikon d70 and have been told the canon 350d is also good but am worried that both seem a little "basic" for my requirements, i dont want to fork out a lot of money on one of these if the next model up in either range is far superior? i know this seems a little muddled but film slr wise i am pretty sound so confident when i have my own digital slr i will grasp it quickly and dont want to outgrow it quickly if you know what i mean? any help would be hugely appreciated, thank you!!!