I've been plugging along fairly successfully with Vegas Pro 13; I'm just processing old family videos to DVD, so there is nothing professional or sophisticated about my use.

I responded to the recent Titler Pro 3 upgrade offer without reading all the specification details, and I've discovered it doesn't support my built-in Intel HD4000. Perhaps now is the time to install a dedicated graphics card.

I'm really looking for safe and reliable rather than fastest and most powerful.
I do no gaming; just video (Vegas Pro 13) and audio (Sonar X3 Producer).
Can anyone suggest a good choice?
Thanks in advance.

ps. my system specs are:

Computer Brand/Model: Home brew ASUS P8Z77 - V Pro
Operating System: Windows 7 64-bit
RAM: 32 GB
Processor: Intel i7 3770K 4.0 GHz
Video Card: ASUS P8X77-V Pro On board Intel Video HD4000
Sound Card: RME Digi96 PAD 24 bit
Video Capture: n/a
CD Burner: LG Black 8X Blu-ray Burner
DVD Burner: LG Black 8X Blu-ray Burner
Camera: Panasonic