Since Google Voice Actions only runs on froyo, you'd think the Hero would be left out.
Try Vlingo, which, since the GVA announcement, is now free. It's pretty amazing. Not perfect, but very useful.
Vlingo can also be set to read your texts/emails to you (good for driving).
Here's the link: Vlingo: Words to Action v1.5.2 Application for Android | Productivity
(The link says it costs $9.99, but it's free now)
Try Vlingo, which, since the GVA announcement, is now free. It's pretty amazing. Not perfect, but very useful.
Vlingo can also be set to read your texts/emails to you (good for driving).
Here's the link: Vlingo: Words to Action v1.5.2 Application for Android | Productivity
(The link says it costs $9.99, but it's free now)