>> I have a year¹s Time Machine backups on USB hard drive ³A².
>>
>> Is there a way to archive the Backups.backupdb folder for storage onto
>> USB drive ³B² which is in use and has data on it that I need to keep there?
>>
>> Maybe create another partition on drive B?
>
> do not mix the two.
>
> you will need to create a new partition and clone it with superduper,
> which is designed to clone time machine drives. the free version will
> suffice if you don't already own it.
>
> finder is suppose to be able to copy time machine drives, but it's not
> reliable. you could try that first but it's probably not worth the
> trouble, as it will likely fail.
>
Yeah, the more I think about, your first sentence is probably the best
advice.
I think I'll abandon the project and pop for an additional external USB
drive- they're cheap enough...
--
What use is wisdom when folly reigns?
- Yiddish proverb