[lubuntu] lubuntu64 and i86 compatibility - Scratch2 & AIR

Hi

I have a very good installation of «lubuntu 64 minimal» (installed from micro ISO as netinstall) with only

1 (one) problem
and
1 (one) question

The question is: I need to use the educative application Scratch2 (not Scratch !!! It is only apparently the same! The potential in Scratch2 is considerably bigger!) and this is made on Adobe AIR. Adobe AIR exist in Linux in an old version being enough to start Scratch2. All perfect? No: Adobe AIR, that old version, is 32 bit!

Supplementary comment: I would also like to install Xvidcap, also only available for i86...

How to use Adobe AIR in lubuntu64?

Kind regards

NB: the only 1 (one) problem: As Xombrero was aounced as the possible standard browser for Lubuntu minimal I did install it, of course... It works all correctly in short pages. In long pages (newspaper!) it always breaks after a certain ... certain what? certain volume of data or certain time or appearing of some hidden commands (redirections of advertising activities in the newspaper page code)? I don't know... For this reason I don't use it any more but did install the «Mozilla build of Seamonkey» 64 bit with noscript and only a minimal saving of my data (a few logins and passwords for some pages and less than 10 bookmarks in the bookmarks bar. I overwrite using a STARTUPCOMMAND code the hidden ~/.mozilla/seamonkey subdir each restart ! I suppose it is about as secure as Xombrero and give me access to the kompoZer of Seamonkey, a good thing for me... But as I am also using bluefish, it was not really needing: the combination Xombrero + Bluefish was enough...)