Internal memory full plus i'm unable to take anymore pictures

You need a separate memory card. Take it to any camera dealer and they will advise you.

Do you have a SD card for your camera. If not i suggest you buy, a 2gb sd card. Thats assuming that your camera takes an SD card.
Hope this helps.

4GB "SD" cards are almost always actually SDHC (high capacity) cards. SD and SDHC cards fit the same slots, but they are slightly different electrically. Many cameras won't work with SDHC cards. SDHC is not backwards compatible.

So your camera is not able to use the 4GB card, and is ignoring it and using internal memory only. That memory is tiny and won't hold many pictures, and when it is full, the camera cannot work at all. You need to delete the pics in the internal memory and get a memory card your camera can understand (2GB or less).

If you used the internal memory even once, the memory card will not work until you get rid of whatever is in the internal memory. Do this...with no card in the camera, go into the menu and find "format"...follow the on-screen instructions to erase the internal memory. Then, your card should work properly.

The internal memory is not the same as the memory card memory. The camera needs some elbowroom in the internal memory to work at all. It can't use the card memory while the internal memory is full. You need to delete some pictures from the internal memory, then insert the memory card, and it should work (assuming it is formatted correctly and is otherwise compatible).

You have one or more pictures on the camera's internal memory and it won't let you use the memory card. With no card in the camera, go into the menu and find "format"....follow the on-screen instructions to erase the internal memory. After that, your card should work properly.

Try formatting your card.

I own the same camera, Not sure about no pictures showing in the memory but you can get a 2 gig memory card for around $20 in stores or around $15 or $16 on ebay, holds over 700 pictures at the highest resolution. Also try to download your pictures to your computer if you haven't already. Hope this helps.

hello! format your memory card two or more times! Otherwise check is their any virus is present in memory card........

You can add memory to your camera by purchasing an xd memory card.
Compatible cards
xD-Picture Card (16MB – 1GB)
There are two ways to record the pictures you take with this camera.
Recording pictures to the internal memory
• Pictures are recorded to the internal memory, and when the number of storable still
pictures reaches 0, you must connect the camera to a computer to download the
pictures, and then erase the pictures from the internal memory.
Using an xD-Picture Card (optional)
• Pictures are recorded to the card when inserted in the camera. When the card is
full, you download the pictures to a computer, and then either erase the pictures
from the card or use a new card.
• Pictures are not recorded to the internal memory when a card is inserted in the
camera. Pictures in the internal memory can be copied to the card using the
[BACKUP] function.
g“BACKUP Copying pictures in the internal memory to the card” (P.25)
“The card” (P.60)
Number of storable still pictures and recording length of movies
Still pictures
Movie
• If you use a non-Olympus card or a card used for another application, such as for
a computer, the message [CARD ERROR] is displayed. To use this card with this
camera, use the [FORMAT] function to format the card.
g“MEMORY FORMAT (FORMAT) Formatting the internal memory/card” (P.24)
Additional shooting tips and information
Increasing the number of pictures that can be taken
IMAGE QUALITY Image size
Number of storable still pictures
Internal memory Card (128 MB)
SHQ 2816 × 2112 2 25
HQ 2816 × 2112 6 76
SQ1 2048 × 1536 8 108
SQ2 640 × 480 60 726
IMAGE QUALITY Image size
Remaining recording time
Internal memory Card (128 MB)
HQ 320 × 240 (15 frames/sec.) 32 sec. 6 min. 37 sec.
SQ 160 × 120 (15 frames/sec.) 2 min. 8 sec. 26 min. 28 sec.