for what reason can't you make it? If it's because you don't think you'll be able to - it's really easy and takes 30 minutes, if it's because you physically can't make it, umm, i dunno, i make mine.
small carton of Philli cheese p
pint of whipping / double cream
4 lemons
caster sugar
Digestive / hobnob biscuits
butter
Crush your biscuits and melt your butter, mix so that when butter goes harder again it will keep the biscuit together and mix, spread over a spring form tin and stick in fridge...
Whip your double / whipping cream till firm (holds peaks), then mix in philidelphia, use a lemon zester and zest the skins of the 4 lemons into the mix, then using a seive, squeeze all 4 lemons over the seive into the cream / cheese mix, add sugar to taste, once you're happy with taste, stick it over the biscuit base and return to fridge.
Lemon cheesecake - Done