SlideRocket offers the ability to merge two presentations together, regardless of aspect ratios.

1. Open presentation in Presentation Editor
2. Click Library  next to Slide Tray
3. Drag desired presentation to Slide Tray
4. If resolution is different, a pop-up will appear
   
5. Select option
• Yes: Library slides become new slides and elements will be automatically adjusted to match presentation
• No: Insert slides without adjusting elements
• Cancel: Do not add slide

ADVANCED NOTE: If aspect ratios are different, elements on converted slide will remain the same size and will automatically center. Larger content may hang off the edge of the canvas.