I've done some testing to view NFO text files from mp3 groups releases.
Noticed that the Archive.dat for the ext: NFO fails to view the file until i changed the unpack cmd line from @nfodiz to @textdiz
view cmd line from @nfoview to @textview

File : 00-va-guardians_of_the_galaxy_awesome_mix_vol._1-2014.nfo
Title : Unknown Group : Unknown
Author : Unknown ───────────────────────────────────────────────────────────────────────────────
:::.:::::::::::' ``:::::::::::::::::::::' ``:::::::
::.:::::::''' `:::::::::::::::::: . ``::::
::::::'' . `:::::::::::::::: .`
:::'' '::::::::::::::::.::
::' '::::::::::::.:::
.` . `:::::::::::::'
':.`::::::::::::
. : ::.::::::::::::
::: ::.::::::::::::
::: ::::::::::::::::
:::: :::::::::::::::::
::::: :::.:::::::::::::: .
::::::: .` .:::::::::.::::::::::
.::::::::: ..::::: `:::: ::' `::::::. : ::::
:::::::::: . ..:::::':: `` ' `:::::::.. :' ::::
`::.:' `::.. . :::::::' :: . . `::::::::::.. ` ..::' :::::
`::: .:::::':'' ..::::::' :: .:: .::. ::::::::::::::... ' .:::::
`:::::::::::::::::::'' : : ::' :::::::::::::::::::..:::::::: ────────────────────────────────────────────────────────────[▓▓░░░░░░░░] 21% Also I've added the file Ext: SFV
Description:@sfv file
unpack cmd:@textdiz
view cmd:@textview

Skuz dA FlupHy Squirrel ate my nuts....
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