Not sure, but maybe the Borland site in Poland
has it for download.
I know they still have D6 & D7 personal editions for download and I have the url's for those versions tucked away if you need them. (can't find the links on any of their sites) You still need to register at the Borland site of your choice for a key for it though.
Also, you may want to look for these 2 back issues of magazines.
These are both published by the same publisher in the UK:
PC Pro: issue 128, cover dated June 2005, DVD edition (not cd edition)
PC Plus: issue 232, cover dated Summer 2005, DVD edition (not cd edition)