Windows: If you're installing a Solid-State Drive (SSD), you probably won't be able to migrate your entire drive over, since SSDs tend to be smaller.

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Paragon Migrate OS to SSD is the simplest tool for setting up a fast-booting SSD for a sluggish Windows system, but study the manual before using it on dual-boot and other advanced setups.

So, my Google- and Search-fu is failing me. Is there a migration path from a single SSD (AHCI) to a SSD + 2TB HDD RST setup without reinstalling Windows? I was thinking clone SSD to HDD physically ...

I think the plan might be something like migrate 500Gb disc to optibay and confirm boot-ability then install SSD and Lion onto SSD, again confirm boot-ability.

Paragon Migrate OS to SSD is the simplest tool for setting up a fast-booting SSD for a sluggish Windows system, but study the manual before using it on dual-boot and other advanced setups.