Stuck on step 4.

Stock pr1.3 n900, no SDCard (guessing this is likely the problem)

Get as far as step 4, I type YES, it downloads, it installs 4 or 5 items, uninstalls incompatible software (0 of) then stops with the following error -

Tried it twice now, second time around it doesn't do much during the download and install (I presume because it's already done) and I get the same error as above, just without the 10 minute wait for it to download

Edit - As per this post about editing 11*, that doesn't exist as yet; only a maemo.item, examples and readme in the multiboot.d directory.